1 The abstract of the specification refers to the clear and complete introduction of the structure, technical points and uses of the invention or utility model in the patent specification, which shall include the technical field, background technology, invention contents, illustrations, specific implementation methods and other items.
2. The appended drawings of the specification refer to the appended drawings of the specification which are visually displayed in the form of charts in combination with the contents of the specification and are beneficial for technicians in this field to understand the patent technical information.
3. The claim is a patent application document explaining the scope of patent protection. The scope of patent protection, judging whether others infringe, is also based on the content of the claim. Therefore, claims are the core of patent application documents.
4. The abstract of the patent specification is an overview of the contents of the patent specification, and it is also a patent application document, which is applicable to the application for patents for inventions and utility models.
5. The attached drawings show the core technical points in this patent document, which is convenient for technicians in this field to quickly understand the technical information of this patent.